input{ 
    
    font-family: Arial,Helvetica,sans-serif;
    margin-right: 1px;
    margin-left: 1px;
    margin-bottom: 1px;
    margin-top: 1px;
    width:50px;
    height:50px; 
}
input:hover{
    background-color:antiquewhite;
    color:chocolate;
}
body{

    background-color: #333333;
}

.visual{
    margin:0;
    padding:0;
}